Signed up for one years service, only worked for first month. Next three months would not work, called for service and received no help. They finally sent an installer out who just argued that the first installer did his job wrong. We sent all the equipment back and they lied about getting it and refused to credit my account. The wife has spent several hours on the phone with their service department, with no luck! It would seem they just want to steal ones money and not provide the wireless service they advertise.